Given numbers are 713,239,415,394,128

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 713,239,415,394,128 is 1783247908480.

Find LCM of 713,239,415,394,128 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 713 x 239 x 415 x 197 x 64 = 1783247908480

Therefore, the lowest common multiple of 713,239,415,394,128 is 1783247908480.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

713 x 239 x 415 x 394 x 128 = 3566495816960

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

713 : 1, 23, 31, 713

239 : 1, 239

415 : 1, 5, 83, 415

394 : 1, 2, 197, 394

128 : 1, 2, 4, 8, 16, 32, 64, 128

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 713,239,415,394,128, is 1.

Now, the common factors can be found like this.

713:23x 31

239:239

415:5x 83

394:2x 197

128:2x 2x 2x 2x 2x 2x 2

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 3566495816960/(1x2)

LCM = 3566495816960/2

LCM = 1783247908480

Thus, we can understand that the LCM of 713,239,415,394,128 is 1783247908480.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 158, 976, 660, 377, 961
• LCM of 448, 640, 862, 737, 936
• LCM of 552, 820, 620, 339, 810
• LCM of 879, 436, 616, 587, 107
• LCM of 375, 718, 315, 358, 467

1. What is the LCM of 713, 239, 415, 394, 128?

Answer: LCM of 713, 239, 415, 394, 128 is 1783247908480.

2. How to calculate the LCM of 713, 239, 415, 394, 128?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 713, 239, 415, 394, 128.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.